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From "James E. King III (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (THRIFT-4510) Regression in 0.11: Arrays with default values in python
Date Fri, 04 Jan 2019 03:10:02 GMT

     [ https://issues.apache.org/jira/browse/THRIFT-4510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James E. King III closed THRIFT-4510.
-------------------------------------

This issue was resolved without a fixVersion but was not closed - closing.

> Regression in 0.11: Arrays with default values in python
> --------------------------------------------------------
>
>                 Key: THRIFT-4510
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4510
>             Project: Thrift
>          Issue Type: Bug
>          Components: Python - Compiler
>    Affects Versions: 0.11.0
>            Reporter: Jason Gauci
>            Priority: Critical
>
> We are getting reports from users that our project is broken on thrift 0.11.  Arrays
with default values are newly broken in 0.11 because thrift_spec is not defined soon enough.
>  
> To reproduce:
>  
> brew install thrift
> git clone [https://github.com/caffe2/BlueWhale.git]
> cd BlueWhale
> thrift --gen py --out . ml/rl/thrift/core.thrift
> cat ml/rl/thrift/core/ttypes.py
>  
> Notice that the TrainingParameters.__init__ tries to use thrift_spec to handle the default
array when thrift_spec doesn't exist yet.  This results in this failure upon import:
>  
> AttributeError: 'TrainingParameters' object has no attribute 'thrift_spec'
>  
> The same thing works when using 0.10



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